GW INSTEK GDM-8245 Bench Digital voltage, resistance, current tester

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$330.00 - $350.00 / Piece | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Taiwan, China
Brand Name:
Model Number:
Measuring Current Range:
Measuring Voltage Range:
Measuring Resistance Range:
200 ~ 20M Ohm
Measuring Capacitance Range:
Measuring Inductance Range:
Operating Temperature:
5 ~ 45 deg C
230 x95 x 280 mm
High Quality
Supply Ability
Supply Ability:
100 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
standard export carton
  • 50000 Counts Dual Display Digital Multimeter

    The GDM-8245 is an economical bench-top DMM equipped with a rich set of features. The GDM-8245 has similar functions to those of GDM-8246, but with slightly reduced DCV accuracy and no communication interface. The large 7 segment LED dual display features up to 50,000 counts and the ability to show two measurements at once: ACV plus frequency or dBm, DCV plus dBm or ACV ripple. The GDM-8245 carries an extensive list of measurement items - DC Voltage/Current, AC Voltage/Current with true RMS, Resistance, Capacitance, Frequency, Continuity (with beeper), Diode Test, and dBm. Additional measurement functions, such as Max/Min, Hold and Relative value. With great range, good accuracy and ability to accept up to 20A of current, the GDM-8245 is the perfect general purpose DMM.


    50000 Counts Display
    Multi-Function : ACV, DCV, ACA, DCA, R, C, Hz, Continuity Beeper, Diode, Test, Max/Min, REL, Hold, dBm
    Dual Display Indicate ACV and Hz,or DCV(ACV) and dBm
    Manual or Auto Ranging
    0.03% DCV Accuracy
    ACV Measuring Frequency Up to 50kHz
    AC True RMS or AC + DC True RMS
Range500mV, 5V, 50V, 500V, 1000V 5 ranges
Accuracy+(0.03% rdg + 4 digits)
Input Impedance10MΩ
Range500mV, 5V, 50V, 500V, 1000V 5 ranges
500mV ~ 50V 3 ranges:
20Hz ~ 45Hz: +(1% rdg + 15 digits)
45Hz ~ 2kHz: +(0.5% rdg + 15 digits)
2kHz ~ 10kHz: +(1% rdg + 15 digits)
10kHz ~ 20kHz: +(2% rdg + 30 digits)
20kHz ~ 50kHz: +(5% rdg + 30 digits)
500V,1000V 2 ranges: 
45Hz ~ 1kHz: +(0.5% rdg + 15 digits)
Input Impedance10MΩ
Range500μA, 5mA, 50mA, 500mA, 2A, 20A 6 ranges
Accuracy500μA ~ 500mA 4 ranges:+(0.02% rdg + 2 digits)
2A ~ 20A 2 ranges:+(0.3% rdg + 2 digits)
Range500μA, 5mA, 50mA, 500mA, 2A, 20A 6 ranges
Accuracy500μA ~ 20A 6 ranges
20Hz ~ 45Hz: +(1% rdg + 15 digits)
45Hz ~ 2kHz: +(0.5% rdg + 15 digits)
500μA ~ 50mA 3 ranges
2kHz ~ 10kHz: +(1% rdg + 15 digits)
10kHz ~ 20kHz: +(2% rdg + 15 digits)
Range500Ω, 5kΩ, 50kΩ, 500kΩ, 5MΩ, 20MΩ 6 ranges
Accuracy500Ω range:+(0.1% rdg + 4 digits)
5kΩ~ 500kΩ 3 ranges:+(0.1% rdg + 2 digits)
5MΩ range:+(0.2% rdg + 2 digits)
20MΩ range:+(0.3% rdg + 2 digits)
 Maximum forward voltage 1.5V, open voltage 2.8V
Range5nF, 50nF, 500nF, 5μF, 50μF 5 ranges
Accuracy+(2% rdg + 4 digits)
Input Level (Sine Wave)mV range: 10Hz ~ 50kHz >120mV
                       50kHz ~ 150kHz >200mV
5V ~ 50V range: 10Hz ~ 200kHz >1.2V
500V range: 20Hz ~ 1kHz >12V
 Auto Range, Manual Range, Max, Min, dBm, Rel, Hold
 < 5Ω
 Dual display 0.4", 0.5" 7 segment LED
 AC 100V/120V/230V +10%, 50/60Hz
 251(W) × 91(H) × 291(D) mm
Approx 2.6kg


Product Description

  Our quality products have been accepted by some well-known international customers. The confidence we have in our products is reflected in our one-year warranty and by our flat-rate service policy 3 through 5 years. Many of our products get  CE approvals.

Packaging & Shipping

 Shipment can be done within 14 days after receipt of payment for small quantity.


Our Services

  Years of experience have taught us that to make our customers happy is to satisfy their every need. TECPEL continues to be a customer focused company and is committed to providing our customers with high quality, best price products with prompt services. All of this is combined to ensure your satisfaction.


Company Information


Established in:1990
Annual Sales:3 millions
Capital:US$ 150,000
Business Type:OEM Manufacturer ODM Manufacturer Exporter/Agent Electronics Test and Measuring Instruments
Markets:North America South America / Caribbean West Europe East Europe / Russia East Asia Southeast Asia Mid-East / Africa Australia / New Zealand China / Hong Kong World Wide
Main Products:TECPEL Quality Test Instruments Taiwan - Temperature Meter, Multimeter, Thermometers, Clamp Meter, Measuring Instrument, Ph Meter, Sound Level Meter.
No. of Employee:over 10
Factory:Taipei, Taiwan




How to order ?

TECPEL sells product through international distributors over 30 countries. For the countries that we don't have distributors there, we can quote you and ship goods directly.
Send us an inquiry and we assure you that our staff is made up of professional team that will help make your TECPEL experience a pleasant one.

After receiving your inquiry, we will send a quotation or proforma invoice to confirm our delviery and price within two working days.
Once it is approved by you, you can send the payment via T/T remittacne in advance or by Master or Visa credit card. Simply fill our the order form at
our home page. Duly sign it and send it back by fax 886-2-2737-3343. After receiving authentification from our bank, we can send goods in a few days as per our P/I confirmation.

What is warranty period ?

___1. Each TECPEL product is warranted to be free from defects in material and workmanship under normal use for a period of one year. The warranty period is controlled by the documents furnished with each product and begins on the date of shipment. This warranty extends only to the original buyer or end-user customer of TECPEL and does not apply to fuses, disposable batteries or to any product which, in TECPEL's opinion, has been misused, altered, neglected or damaged by accident or abnormal conditions of operation or handling. 

___2. TECPEL's warranty obligation is limited to refund of the purchase price or replacement of a defective product which is returned to TECPEL within the warranty period. TECPEL assumes no risk for damage in transit.
___3. If repair or re-adjustment is necessary and has not been the result of abuse or misuse within the warranty period, please return freight prepaid and rectifications of the deviation will be carried out without charge. However, if the product problems are examined due to consumer misuse, rectifications charges will be incurred. Out of warranty products will be charged accordingly.